(6R,23S,25S)-28-Deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-hydroxymilbemycin B

(1′R,2R,4S,4′S,5S,6S,8′R,10′E,13′R,14′E,16′E,20′R,21′R,24′S)-4,24′-Dihydroxy-21′-methoxy-5,11′,13′,22′-tetramethyl-6-[(2E)-4-methyl-2-penten-2-yl]-3,4,5,6-tetrahydro-2′H-spiro[pyran-2,6′-[3,7,19]triox atetracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-2′-one

(6R,23S,25S)-28-Deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-hydroxymilbemycin B

102042-12-6